diff --git a/controllers/answer.js b/controllers/answer.js
index e26421f..598fe76 100644
--- a/controllers/answer.js
+++ b/controllers/answer.js
@@ -11,7 +11,7 @@ function AnswerController(db) {
 AnswerController.prototype.answer = function(request, reply) {
     try {	
      	
-    this.answerModel.answer()
+   	 this.answerModel.answer();
 
     } catch (e) {
         reply(Boom.badRequest(e.message));
diff --git a/controllers/question.js b/controllers/question.js
index a42cb7c..971a1bc 100644
--- a/controllers/question.js
+++ b/controllers/question.js
@@ -83,6 +83,10 @@ QuestionController.prototype.upload = function(request, reply) {
         });       
 
         var data = request.payload;
+        var dir = __dirname + "/../uploads";
+        if (!fs.existsSync(dir)){
+            fs.mkdirSync(dir);
+        }
 
         if (data.file) {
             var name = data.file.hapi.filename;